A 40-sided polygon has 40 sides. Count again, to be sure.
Number of sides: 360/40 equals 9 sides
The sum of the exterior angles of a regular polygon equal 360° .If one such angle measures 40° then the polygon has 360/40 = 9 sides.
A tetracontagon.
If it's a regular polygon then it will have 40 sides
40 sides
To find the interior angle of a polygon with 40 sides, you can use the formula for the interior angle: ((n - 2) \times 180^\circ / n), where (n) is the number of sides. For a 40-sided polygon, this becomes ((40 - 2) \times 180^\circ / 40 = 38 \times 180^\circ / 40 = 171^\circ). Therefore, the interior angle of a polygon with 40 sides is 171 degrees.
If each of its exterior angles measures 40 degrees then it has 9 sides.
9
40 sides
40 sides
It is: 360/40 = 9 sides